| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.60 | 9.140% | $84.6926 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $173.96 | 8.357% | $188.4978 | $188.50 | $188.50 | $188.50 |
| Purchase #3 | $50.49 | 8.647% | $54.8559 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $60.45 | 13.573% | $68.6549 | $68.65 | $68.65 | $68.70 |
| Purchase #5 | $177.59 | 5.179% | $186.7874 | $186.79 | $186.80 | $186.80 |
| Purchase #6 | $28.45 | 9.105% | $31.0404 | $31.04 | $31.05 | $31.00 |
| Purchase #7 | $173.54 | 4.740% | $181.7658 | $181.77 | $181.75 | $181.80 |
| 7 purchase totals = | $742.08 | $796.2948 | $796.30 | $796.30 | $796.40 | |